That is expected behavior @PapyrusWebex. If you want others to be invited to the meeting, you need to include them as an attendee. The email you recieve is a courtesy copy of the meeting information that can be forwarded but since you're using your email client to forward the message, Webex has no record of who it is sent to. You can turn on and off the option to receive an email with the meeting information that can be forwarded to others in the Webex portal in the Scheduling options.
